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Patent # Description
US-9,709,054 Test and monitoring system for a pump installation
A test and monitoring system for a pump installation that initiates a cycle, admits liquid to the pump installation by an electrically-actuated valve, detects a...
US-9,709,053 Piston pump for delivering fluids, and associated vehicle brake system
A piston pump for delivering fluids includes a piston, a cylinder element and a pressure chamber which is arranged between an inlet valve and an outlet valve...
US-9,709,052 Subsea fluid pressure regulation systems and methods
Systems and methods quickly regulate hydraulic fluid pressure to meet hydraulic fluid demands in subsea equipment over long umbilicals. A hydraulic power unit...
US-9,709,051 Tube pump and printer provided with the same
A tube pump includes a tube, a housing member having a cylindrical chamber including an inner peripheral surface, a rotator having a first shaft and a first...
US-9,709,050 Solution pump system
A plunger driven solution pump is described that is configured to have a diaphragm that substantially conforms to the volume of a pump solution chamber when in...
US-9,709,049 Piston drive device
A piston drive device includes: a crankcase; first and second compression cylinders fixed to the crankcase; first and second vacuum cylinders fixed to the...
US-9,709,047 Reciprocating pump assembly for liquids
A reciprocating pump assembly for dispensing liquids is provided. The pump assembly comprises a pump housing providing an interior compartment and being...
US-9,709,046 Hydrostatic power unit as hydraulic starter of an internal combustion engine
A variable displacement hydrostatic power unit (7) is in a drive connection with an internal combustion engine (2). When operated as a pump, the power unit (7)...
US-9,709,045 Variable displacement swash plate compressor
A variable displacement swash compressor includes a housing, a drive shaft, a swash plate, a link mechanism, a piston, a conversion mechanism, an actuator, and...
US-9,709,044 Method for the vacuum supply for a pneumatic brake booster of a motor vehicle braking system
A method for supplying vacuum for a pneumatic brake booster for a motor vehicle braking system, using an electromotively-driven displacement type pump assembly....
US-9,709,043 Crushed seal arrangement for motor electrical connection of submersible well pump
A submersible well pump assembly has a pump and an electrical motor for driving the pump. The motor has an electrical receptacle with a base and a central bore...
US-9,709,042 Systems and methods for regulating the resonant frequency of a disc pump cavity
A disc pump system includes a pump body having a substantially cylindrical shape defining a cavity for containing a fluid. The cavity having a resonant cavity...
US-9,709,041 Variable displacement axial piston device
An outer circumferential surface of a trunnion shaft includes a sliding contact region that has a circular arc shape as viewed along a slanting axis line and is...
US-9,709,040 Reconfigurable skin system based on spatially targeted activation of shape memory polymers
Reconfigurable skin systems may include a multi-cellular structure, in which individual cells are filled with a shape memory polymer having conductive chains of...
US-9,709,038 Tool and a method for moving a wind turbine drivetrain component
The invention includes a tool for moving a drive train component in a nacelle of a horizontal axis wind turbine, the nacelle comprising a nacelle structure (55,...
US-9,709,037 System and method for controlling wind turbines in wind farms
A method for controlling a wind farm including a plurality of wind turbines is provided. The method includes computing an error between a farm-level base point...
US-9,709,036 Vehicle mounted electrical generator
A display which can be mounted on the outside of a vehicle includes a generator to generate electricity to power accessories such as a light for illuminating...
US-9,709,035 System and method for regulating power in a wind farm
A method is provided. The method includes identifying a dispatch interval for dispatching power from a wind farm, determining an observation time interval and a...
US-9,709,034 Partial-load de-rating for wind turbine control
Methods, controllers and computer program products for controlling a wind turbine. Under de-rated operating conditions in which the power requested from a wind...
US-9,709,033 Method for controlling a wind turbine during shutdown
A method for controlling an individually pitched wind turbine during shutdown is disclosed, the wind turbine comprising at least three wind turbine blades (1a,...
US-9,709,032 Airflow generation device and wind power generation system
An airflow generation device of an embodiment has a main body and a voltage application unit. The main body has a base formed of an insulating material and...
US-9,709,031 Tilt-type rotor blade apparatus for vertical type wind power generation
Disclosed is a tilt-type rotation blade apparatus for vertical-type power generation. When a blade member is rotated in a backward direction to a wind...
US-9,709,030 Methods of manufacturing rotor blade components for a wind turbine
Methods of manufacturing rotor blade components for a wind turbine and rotor blade components produced in accordance with such methods are disclosed. In one...
US-9,709,028 Efficient systems and methods for construction and operation of mobile wind power platforms
In embodiments of the present invention improved capabilities are described for a mobile wind power support structure, comprising a superstructure with mobile...
US-9,709,027 Drive system for wind turbine with contra-rotating generator
The drive system for wind turbine with contra-rotating generator includes various embodiments of belt drive pulley systems for a direct drive contra-rotating...
US-9,709,026 Airfoil for a flying wind turbine
An airfoil for an airborne wind turbine including a main wing adapted for attachment to an electrically conductive tether, a pivotable trailing element...
US-9,709,025 Method and system for transporting and storing at least two wind turbine blades
A transportation and storage system for at least two wind turbine blades and comprising a first wind turbine blade and a second wind turbine blade is described....
US-9,709,024 Vortex energy recovery turbine
A free stream fluid kinetic energy conversion device combines a large diameter freewheeling primary rotor with small diameter secondary power takeoff rotors...
US-9,709,023 Shut off valve for oscillating water column turbines
A shut-off valve for a turbine of an oscillating water column may include a plurality of guide vanes configured to control a fluid flow into a flow passage...
US-9,709,022 Apparatus for generating energy
Apparatus for generating energy in which an oscillating air column created by wave motion continuously drives a turbine in one direction.
US-9,709,021 Wave power generator
A wave power generator comprises a buoyant casing (500) intended to float in a body of water. An electric machine (103) located within the casing has an...
US-9,709,020 Floating-type ocean current combination power generation device
A floating-type ocean current combination power generation device comprises a water-surface floating platform, an impeller assembly located below the...
US-9,709,018 Inter-event control strategy for corona ignition systems
The invention provides a system and method for controlling corona discharge. A driver circuit provides energy to the corona igniter and detects any arc...
US-9,709,017 Ignition device of spark-ignition internal combustion engine
In an ignition device of a spark-ignition internal combustion engine that performs ignition with high energy efficiency while reducing power to be input to a...
US-9,709,016 Method for operating an ignition device for an internal combustion engine
An ignition device for an internal combustion engine has an ignition coil disposed as a transformer, a spark plug connected to the secondary winding of the...
US-9,709,015 Power generation unit, and motor generator control method
A power generation unit includes a motor generator having a rotor with magnet, and a stator with coils driven in a plurality of phases, the coils of the...
US-9,709,014 Systems and methods for optimization and control of internal combustion engine starting
An engine starting system and technique include selecting a target engine speed profile from a plurality of engine speed profiles based on operator inputs and...
US-9,709,013 Fuel system and method for reducing fuel leakage from a fuel system
A fuel system is provided for supplying pressurized fuel, in particular dimethyl ether (DME) or a blend thereof, to an internal combustion engine. The fuel...
US-9,709,012 Injector cavitation detection test
A method and apparatus for determining a characteristic of an injector are set forth. In one example, a compressed gas is applied to the inlet chamber of the...
US-9,709,011 Fuel injection valve
A high-pressure-side valve portion makes contact with and moves from a high-pressure seat surface formed in a body to control communication between a control...
US-9,709,010 Fuel injection valve
Injection holes of an injection nozzle are respectively formed such that an inner diameter of an outer opening is larger than an inner diameter of an inner...
US-9,709,009 Low pressure exhaust gas recirculation apparatus
A low pressure EGR regulating valve is driven by an electric actuator, and an output of the electric actuator is transmitted to an intake air throttle valve...
US-9,709,008 Supercharger exhaust bypass
A supercharger exhaust bypass system, comprises a supercharger comprising an inlet and outlet, a bypass valve connected to the supercharger outlet, a first...
US-9,709,007 Methods and systems for vehicle ambient hydrocarbon level monitoring
Methods and systems are provided for adjusting a vehicle operation based on an output of a hydrocarbon sensor located in a canister vent line coupling a fuel...
US-9,709,006 Systems and methods for depressurizing a fuel tank
Methods and systems are provided for depressurizing a fuel tank prior to refueling the fuel tank. One example method includes adjusting a latchable refueling...
US-9,709,005 Air assisted injector for wet compression atomization
An apparatus comprises an internal combustion engine including an intake stream, at least one piston cylinder. An air assisted injector is configured to insert...
US-9,709,004 Single barrel carburetor
A carburetor main body assembly for an engine has a main body. The main body has a single body passage and a single throttle plate. The single body passage has...
US-9,709,003 Actuator device for moving a movable cowl of a thrust reverser
The invention relates to an actuator device (8) for moving a movable cowl of a thrust reverser, including: an actuator (12) including a screw (14) and a nut...
US-9,709,002 Method of mixing between a primary flow and a secondary flow in a turbine engine, corresponding device and...
A method of mixing in a discharge conduit, in a turbine engine with two or more flows, of a primary flow and a secondary flow, the two flows emerging in the...
US-9,709,001 Internal combustion engine with hinged access to lower block
Hinge pins for use in a method of accessing a crankshaft within an internal combustion engine that includes: A) inserting a first hinge pivot of a first hinge...
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